/**
     * Please use {@link org.gradle.api.internal.InstantiatorFactory} instead.
     */
    public static final Instantiator INSTANCE = new DirectInstantiator();

    private final ConstructorCache constructorCache = new ConstructorCache();

    /**
     * Please use {@link org.gradle.api.internal.InstantiatorFactory} instead.
     */
    public static <T> T instantiate(Class<? extends T> type, Object... params) {

    private final CrossBuildInMemoryCache<Class<?>, CachedConstructor> constructorCache;
    private final ClassGenerator classGenerator;

    public Jsr330ConstructorSelector(ClassGenerator classGenerator, CrossBuildInMemoryCache<Class<?>, CachedConstructor> constructorCache) {
        this.constructorCache = constructorCache;
        this.classGenerator = classGenerator;
    }

    @Override

        private final CrossBuildInMemoryCache<Class<?>, ClassGenerator.SerializationConstructor<?>> constructorCache;

        public DefaultDeserializationInstantiator(ClassGenerator classGenerator, ServiceLookup services, InstanceGenerator nestedGenerator, CrossBuildInMemoryCache<Class<?>, ClassGenerator.SerializationConstructor<?>> constructorCache) {
            this.classGenerator = classGenerator;
            this.services = services;

    private final static int ARR_LEN = 1024;
    private final static Random RANDOM = new Random();
    public static final Class<?>[] EMPTY = new Class<?>[0];

    private final DirectInstantiator.ConstructorCache cache = new DirectInstantiator.ConstructorCache();
    private Class<?>[] randomClasses;

    @Setup(Level.Iteration)
    public void configClasses() {
        randomClasses = new Class<?>[ARR_LEN];

import spock.lang.Shared
import spock.lang.Specification
import spock.lang.Unroll

class DirectInstantiatorCacheTest extends Specification {

    @Shared
    def cache = new DirectInstantiator.ConstructorCache()

    @Unroll("constructor cache returns the same constructors as 'getConstructors' for #clazz")
    def "constructor cache returns the same constructors as 'getConstructors'"() {
        given: